TOGEVAL Professional Aquarium Test Tool Hydrometer Densitometer for Fish Tank Wide Application Simple Operation

TOGEVAL Professional Aquarium Test Tool Hydrometer Densitometer for Fish Tank Wide Application Simple Operation

• Sea water quality tester: the proportion of water sample can be manually detected, easy to use,aquarium areometer.
• water meter: clear calibration, accurate and convenient measurement of density, practical to use, .
• Aquarium salt hydrometer: it is widely applied in sea water, aquarium, swimming pool, etc,water measuring tester.
• Hydrometer: high sensitivity probe for more accurate measurement and more practical use,aquarium.
• Professional aquarium test tool: made of glass materials, safe and durable, with excellent texture,aquarium equipment.